Help regarding maths

hiii! u am appearing for cpt to be held on june 2012

being  a pure commerce student. so do i have to study maths..

what if i not prepare maths, will i be able to clear cpt. i am good in other subjects.. so help me out

following is the list of chapter that i am able to solve
1)indices, ratio, proprtion
2)equation

3)simple interest and compound interest
4)diffrentiation and integration
5 premutation and combination
6)whole stat

7)ap and GP

will it be suffficient???